forked from OSchip/llvm-project
116 lines
3.1 KiB
C++
116 lines
3.1 KiB
C++
//===----------------------------------------------------------------------===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is dual licensed under the MIT and the University of Illinois Open
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// Source Licenses. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// <chrono>
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// duration
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// template <class Rep1, class Period1, class Rep2, class Period2>
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// constexpr
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// bool
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// operator==(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
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// template <class Rep1, class Period1, class Rep2, class Period2>
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// constexpr
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// bool
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// operator!=(const duration<Rep1, Period1>& lhs, const duration<Rep2, Period2>& rhs);
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#include <chrono>
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#include <cassert>
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int main()
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{
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{
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std::chrono::seconds s1(3);
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std::chrono::seconds s2(3);
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assert(s1 == s2);
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assert(!(s1 != s2));
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}
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{
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std::chrono::seconds s1(3);
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std::chrono::seconds s2(4);
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assert(!(s1 == s2));
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assert(s1 != s2);
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}
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{
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std::chrono::milliseconds s1(3);
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std::chrono::microseconds s2(3000);
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assert(s1 == s2);
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assert(!(s1 != s2));
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}
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{
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std::chrono::milliseconds s1(3);
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std::chrono::microseconds s2(4000);
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assert(!(s1 == s2));
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assert(s1 != s2);
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}
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{
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std::chrono::duration<int, std::ratio<2, 3> > s1(9);
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std::chrono::duration<int, std::ratio<3, 5> > s2(10);
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assert(s1 == s2);
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assert(!(s1 != s2));
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}
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{
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std::chrono::duration<int, std::ratio<2, 3> > s1(10);
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std::chrono::duration<int, std::ratio<3, 5> > s2(9);
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assert(!(s1 == s2));
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assert(s1 != s2);
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}
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{
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std::chrono::duration<int, std::ratio<2, 3> > s1(9);
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std::chrono::duration<double, std::ratio<3, 5> > s2(10);
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assert(s1 == s2);
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assert(!(s1 != s2));
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}
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#ifndef _LIBCPP_HAS_NO_CONSTEXPR
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{
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constexpr std::chrono::seconds s1(3);
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constexpr std::chrono::seconds s2(3);
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static_assert(s1 == s2, "");
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static_assert(!(s1 != s2), "");
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}
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{
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constexpr std::chrono::seconds s1(3);
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constexpr std::chrono::seconds s2(4);
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static_assert(!(s1 == s2), "");
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static_assert(s1 != s2, "");
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}
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{
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constexpr std::chrono::milliseconds s1(3);
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constexpr std::chrono::microseconds s2(3000);
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static_assert(s1 == s2, "");
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static_assert(!(s1 != s2), "");
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}
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{
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constexpr std::chrono::milliseconds s1(3);
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constexpr std::chrono::microseconds s2(4000);
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static_assert(!(s1 == s2), "");
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static_assert(s1 != s2, "");
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}
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{
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constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(9);
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constexpr std::chrono::duration<int, std::ratio<3, 5> > s2(10);
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static_assert(s1 == s2, "");
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static_assert(!(s1 != s2), "");
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}
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{
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constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(10);
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constexpr std::chrono::duration<int, std::ratio<3, 5> > s2(9);
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static_assert(!(s1 == s2), "");
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static_assert(s1 != s2, "");
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}
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{
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constexpr std::chrono::duration<int, std::ratio<2, 3> > s1(9);
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constexpr std::chrono::duration<double, std::ratio<3, 5> > s2(10);
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static_assert(s1 == s2, "");
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static_assert(!(s1 != s2), "");
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}
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#endif
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}
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